* @link http://www.tassos.gr * @copyright Copyright © 2019 Tassos Marinos All Rights Reserved * @license GNU GPLv3 or later */ defined('_JEXEC') or die; $qrcode_text = htmlspecialchars($field->value, ENT_COMPAT, 'UTF-8'); if ($qrcode_text == '') { return; } // QR Code Label to be used as `alt` $label = $field->label; // size, color and bg color $size = $fieldParams->get('size', '100'); $size = str_replace('px', '', $size); $color = ltrim($fieldParams->get('color', '#000000'), '#'); $bgcolor = ltrim($fieldParams->get('bgcolor', '#ffffff'), '#'); // create size, ex. 50x50 $size_att = $size . 'x' . $size; $buffer = ''; echo $buffer;